#!/usr/bin/env python


#############################################################################
##
## Copyright (C) 2013 Riverbank Computing Limited
## Copyright (C) 2010 Hans-Peter Jansen <hpj@urpla.net>.
## Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
## All rights reserved.
##
## This file is part of the examples of PyQt.
##
## $QT_BEGIN_LICENSE:BSD$
## You may use this file under the terms of the BSD license as follows:
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## modification, are permitted provided that the following conditions are
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##     notice, this list of conditions and the following disclaimer.
##   * Redistributions in binary form must reproduce the above copyright
##     notice, this list of conditions and the following disclaimer in
##     the documentation and/or other materials provided with the
##     distribution.
##   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
##     the names of its contributors may be used to endorse or promote
##     products derived from this software without specific prior written
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###########################################################################


from PyQt5.QtWidgets import QApplication, QLabel, QMainWindow, QMessageBox

import stylesheet_rc
from ui_mainwindow import Ui_MainWindow
from stylesheeteditor import StyleSheetEditor


class MainWindow(QMainWindow):
    def __init__(self):
        super(MainWindow, self).__init__()

        self.ui = Ui_MainWindow()
        self.ui.setupUi(self)
        self.ui.nameLabel.setProperty('class', 'mandatory QLabel')
        self.styleSheetEditor = StyleSheetEditor(self)
        self.statusBar().addWidget(QLabel("Ready"))
        self.ui.exitAction.triggered.connect(QApplication.instance().quit)
        self.ui.aboutQtAction.triggered.connect(QApplication.instance().aboutQt)

    def on_editStyleAction_triggered(self):
        self.styleSheetEditor.show()
        self.styleSheetEditor.activateWindow()

    def on_aboutAction_triggered(self):
        QMessageBox.about(self, "About Style sheet",
                "The <b>Style Sheet</b> example shows how widgets can be "
                "styled using "
                "<a href=\"http://doc.qt.digia.com/4.5/stylesheet.html\">Qt "
                "Style Sheets</a>. Click <b>File|Edit Style Sheet</b> to pop "
                "up the style editor, and either choose an existing style "
                "sheet or design your own.")


if __name__ == '__main__':

    import sys

    app = QApplication(sys.argv)

    window = MainWindow()
    window.show()

    sys.exit(app.exec_())